A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sliding thin-wall retaining wall and construction method
The invention relates to the technical field of building construction, in particular to a sliding thin-wall retaining wall and a construction method. The method comprises the following steps that firstly, the position of a working foundation pit is reasonably selected according to the length of a sliding thin-wall retaining wall and site conditions; secondly, a working foundation pit is excavated, and a foundation pit back plate is built; thirdly, a foundation pit sliding plate is laid at the bottom of the working foundation pit; fourthly, a horizontal wall body of the prefabricated sliding thin-wall retaining wall is arranged on the foundation pit sliding plate, and a vertical wall body of the sliding thin-wall retaining wall is tightly attached to the existing building foundation; and fifthly, by means of the foundation pit back plate, a jack is driven by a high-pressure oil pump to jack the sliding thin-wall retaining wall to the designated position. The sliding thin-wall retaining wall is small in occupied area demolition, small in interference to existing houses and light and handy, and the thin-wall retaining wall can bear work such as basement exterior walls after construction is completed. Waste projects are reduced, and the construction cost is reduced.
本发明涉及建筑施工技术领域，主要涉及滑动薄壁挡土墙及施工方法。包括如下步骤：步骤一、根据滑动薄壁挡土墙长度、场地条件合理选定工作基坑位置；步骤二、开挖工作基坑，修筑基坑背板；步骤三、在工作基坑底部铺设基坑滑板；步骤四、将预制滑动薄壁挡土墙的水平墙体置于基坑滑板上，使滑动薄壁挡土墙的竖直墙体紧贴既有建筑基础；步骤五、借助基坑背板，利用高压油泵带动千斤顶将滑动薄壁挡土墙顶进至指定位置。本发明占地拆迁少，对既有房屋干扰小，结构轻巧，施工完成后薄壁挡土墙可承担地下室外墙等工作。减少废弃工程，降低建设成本。
Sliding thin-wall retaining wall and construction method
The invention relates to the technical field of building construction, in particular to a sliding thin-wall retaining wall and a construction method. The method comprises the following steps that firstly, the position of a working foundation pit is reasonably selected according to the length of a sliding thin-wall retaining wall and site conditions; secondly, a working foundation pit is excavated, and a foundation pit back plate is built; thirdly, a foundation pit sliding plate is laid at the bottom of the working foundation pit; fourthly, a horizontal wall body of the prefabricated sliding thin-wall retaining wall is arranged on the foundation pit sliding plate, and a vertical wall body of the sliding thin-wall retaining wall is tightly attached to the existing building foundation; and fifthly, by means of the foundation pit back plate, a jack is driven by a high-pressure oil pump to jack the sliding thin-wall retaining wall to the designated position. The sliding thin-wall retaining wall is small in occupied area demolition, small in interference to existing houses and light and handy, and the thin-wall retaining wall can bear work such as basement exterior walls after construction is completed. Waste projects are reduced, and the construction cost is reduced.
本发明涉及建筑施工技术领域，主要涉及滑动薄壁挡土墙及施工方法。包括如下步骤：步骤一、根据滑动薄壁挡土墙长度、场地条件合理选定工作基坑位置；步骤二、开挖工作基坑，修筑基坑背板；步骤三、在工作基坑底部铺设基坑滑板；步骤四、将预制滑动薄壁挡土墙的水平墙体置于基坑滑板上，使滑动薄壁挡土墙的竖直墙体紧贴既有建筑基础；步骤五、借助基坑背板，利用高压油泵带动千斤顶将滑动薄壁挡土墙顶进至指定位置。本发明占地拆迁少，对既有房屋干扰小，结构轻巧，施工完成后薄壁挡土墙可承担地下室外墙等工作。减少废弃工程，降低建设成本。
Sliding thin-wall retaining wall and construction method
滑动薄壁挡土墙及施工方法
ZHUANG ZHENGHUI (author) / LYU YOU (author) / LI MAOSHENG (author) / LYU XIAO (author) / TIAN ZHONGCHUN (author) / LIN HONGWEI (author) / GUO ZINAN (author)
2022-02-11
Patent
Electronic Resource
Chinese
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